2N5400RA

Overview

The Fairchild Semiconductor 2N5400RA is a PNP general-purpose amplifier transistor housed in a TO-92-3 package. It features a collector-emitter voltage rating of 120V and a continuous collector current capacity of 0.6A. The device utilizes silicon epitaxial planar technology for reliable small-signal amplification.

Feature Summary

• PNP bipolar junction transistor configuration
• Small-signal amplification capability
• General-purpose application design

Applications

• Small-signal amplification circuits
• General-purpose switching applications
• Electronic circuit integration

Procurement Notes

Verify the specific manufacturer source, as Fairchild Semiconductor's discrete product portfolio has transitioned to onsemi. Confirm that the 2N5400RA designation corresponds to the original Fairchild specifications rather than a generic equivalent from other suppliers. Ensure the component matches the required TO-92-3 package dimensions and electrical characteristics for your design.

Selection Notes

Select this component when a PNP transistor with a 120V collector-emitter voltage rating is required for low-power signal processing. The TO-92-3 package offers a compact form factor suitable for through-hole mounting. Consider thermal management requirements based on the expected power dissipation in the target application environment.

Part Context

The 2N5400RA belongs to the family of PNP silicon epitaxial planar transistors designed for general-purpose use. It serves as a standard solution for small-signal amplification tasks where moderate voltage handling and current capacity are sufficient. The part is widely recognized in electronic design for its reliability and established performance profile.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative PNP transistors such as the 2N5401 or similar general-purpose PNP devices by comparing maximum ratings and pin configurations.